Product Name: desks and chairs can lift for a range of products: primary, secondary and college students can use Product Specifications: Desktop long 60CM, wide 40CM, the seat long 37CM, wide 35CM Material: desktop, chair surface, environmental protection MDF, no toxic, odorless, environmentally friendly. Furniture feet: 25 * 50 * 1.2 square steel, thick backrest tube: 19 * 1.2MM diameter pipe tables bucket Specifications: Length 46CM, width 40CM, high 20CM single desk Size: 60 * 40 * 75CM Product features: Desktop high temperature film, prolonged use will not fade aging phenomena appear, desktop design with matte, non-reflective, to better protect children's eyes, desktop, chair surface all use edge design.